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Screenshots
Description
This application has four calculation functions for RF Engeneer .
1) dBm to W and W to dBm calculator .
2) ATT value in dB to each Resistors of circuit .
3) Resistors of circuit to ATT value and Impedance.
4) Resistance connected parallel .
Picker Wheel Data setting interface is very simple for all functions .
DETAILS of functions
1) dBm/W
Set the power value in dBm using numeric Wheel ,
It can input below the decimal point using last wheel.
Power value in W will calculate above area .
The unit is changed by the value Ex: µW,mW,W,kW .
Minus dBm value is possible from 0.01µW , using [+/-] Wheel.
Using last wheel to set µW/mW/W/kW , you can calculate W to dBm .
The first wheel will change to numeric Data in while you set the unit to µw~kW .
This calculate is based on 0dBm = 1mW .
2) dB-R
Choose ATT type [π] or [T] ,
schematics will changeπ type orT type .
Select ATT value with right Wheel .
R1,R2,R3 values will calculate above area .
Resistor value is a calculated value ,not E24 numbers.
3) R -dB
Choose ATT tpe [π] or [T] ,
schematics will change π type or T type .
Select R1 and R2 value with 2 Wheels .
ATT Value will calculate above area,and calculated total impedance in Ohm .
The impedance must select nearest value with transmission lines impedance .
The value of resistor is selected from the E24 numbers.
4) R1//R2
Select R1 and R2 value with 2 Wheels .
Parallel Value will calculate above ,
Note: info Button will show current version , and you can go to Support URL .
Estimates
Search Keywords 1
| # | Term | Country | Place | Priority |
|---|---|---|---|---|
| 1 | dbm | #19 | ⭐️⭐️⭐️⭐️ |
Competitors
| # | App | Common keywords |
|---|---|---|
| 1 | DBM Law Personal Injury App | 10 |
| 2 | Audio Spectrum Analyzer | 10 |
| 3 | dB Calculator | 10 |
| 4 | Power Units | 10 |
| 5 | MegaPhase Connect | 10 |
| 6 | EIRP Calculator | 10 |
| 7 | iSlipstick RF | 10 |
| 8 | Adobe Advertising Cloud | 10 |
| 9 | RF Tools+ | 10 |
| 10 | Ma commune face aux risques | 10 |
| 11 | PH3A | 10 |
| 12 | Lodging Mgmt Pro DBM | 10 |
| 13 | Dental Business Masters | 8 |
| 14 | DBM | 7 |
| 15 | 电学计算器 | 7 |
| 16 | DBM Pronos | 6 |
| 17 | ACE Hôtel | 6 |
| 18 | CupTV | 5 |
| 19 | Decibel Meter Master | 5 |
| 20 | dbm-watt | 4 |
| 21 | HomeScan for HomeKit | 4 |
Availability
Devices
iPhone4
iPad2Wifi
iPad23G
iPhone4S
iPadThirdGen
iPadThirdGen4G
iPhone5
iPodTouchFifthGen
iPadFourthGen
iPadFourthGen4G
iPadMini
iPadMini4G
iPhone5c
iPhone5s
iPadAir
iPadAirCellular
iPadMiniRetina
iPadMiniRetinaCellular
iPhone6
iPhone6Plus
iPadAir2
iPadAir2Cellular
iPadMini3
iPadMini3Cellular
iPodTouchSixthGen
iPhone6s
iPhone6sPlus
iPadMini4
iPadMini4Cellular
iPadPro
iPadProCellular
iPadPro97
iPadPro97Cellular
iPhoneSE
iPhone7
iPhone7Plus
iPad611
iPad612
iPad71
iPad72
iPad73
iPad74
iPhone8
iPhone8Plus
iPhoneX
Pricing by country
| Country | Price |
|---|---|
| Canada | 1.39 CAD |
| China | 6 CNY |
| France | 1.09 EUR |
| Germany | 1.09 EUR |
| Italy | 1.09 EUR |
| Netherlands | 1.09 EUR |
| Portugal | 1.09 EUR |
| Spain | 1.09 EUR |
| Poland | 1.09 EUR |
| UK | 0.99 GBP |
| India | 79 INR |
| Japan | 120 JPY |
| Poland | 4.99 PLN |
| Russia | 75 RUB |
| Turkey | 4.49 TRY |
| USA | 0.99 USD |
| Korea, Republic Of | 1.09 USD |
| Ukraine | 0.99 USD |
